Page 2 - Revision History; Revision Date
i Revision History Original Issue date: 10/2001 The release date, revision level, pages changed and a description of the modifications are listed below. Revision Date Page(s) Changed Description Rev A 10/2001 All pages First edition released Rev B 1/2002 Figure 1 Added Light Shield Kit Rev C 6/2002 ...
Page 3 - Illustrated Parts Breakdown; Table of Contents; IMPORTANT NOTICE
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 0 Table of Contents T ABLE OF C ONTENTS ............................................................................................................................................................. 0 I LLUSTRATED P ARTS B REAKDOWN (I...
Page 4 - Part Numbers; If physical appearance and general location of an item are known:; Machine Identification Plate; Name; Ordering Parts; When ordering parts, include the following information:
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 1 MFG Code Letter Digit K 2001 1 Jan-Mar L 2002 2 Apr-Jun M 2003 3 Jul-Sep A 2004 4 Oct-Dec C 2005 1 Jan-Mar 5 4 3 1 2 Illustrated Parts Breakdown (IPB) This Illustrated Parts Breakdown (IPB) Manual contains the information necessary...
Page 5 - Quick Reference Parts Index
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 2 Quick Reference Parts Index Description (By machine location) Part Number Section No. Item No. Inverted Singlet Head Module 78-8120-8508-8 1 1 Inverted Triplet Head Module 78-8120-8509-6 1 2 Inverted Mirror Module 78-8120-8498-2 1 ...
Page 6 - Section 0. Machine Overview
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 3 Section 0. Machine Overview Head Assembly (See Sections 1, 2, and 3) Top Cover Assembly (See Sections 7 and 8) Arm Assembly (See Sections 4 and 5) Base Assembly (See Section 9) ENX/FXL Lamp Housing (Single and Dual) (See Sections 1...
Page 7 - Section 1. Inverted Head Assembly; Inverted Head Assembly Parts List; Light Shield Kit
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 4 Section 1. Inverted Head Assembly Inverted Head Assembly Parts List Item 3M Part Number Description Qty. 1 78-8120-8508-8 Inverted Singlet Head Module 1 2 78-8120-8509-6 Inverted Triplet Head Module 1 3 78-8120-8498-2 Inverted Mirr...
Page 8 - Section 2. Open Head Assembly; Open Head Assembly Parts List; Head Stabilizer Kit
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 5 Section 2. Open Head Assembly Open Head Assembly Parts List Item 3M Part Number Description Qty. 1 78-8120-8507-0 Open Singlet Head Module 1 2 78-8120-8499-0 Open Mirror Module 1 3 78-8014-8951-5 Lens, Wide Angle, Singlet (293mm) 1...
Page 9 - Section 3. Closed Head Assembly
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 6 Section 3. Closed Head Assembly 4 (Singlet Head only) 3 5 6 14 13 15 8 7 1, 2 9 11 10 12 Note: Screws, nuts, bolts, clips, and other small hardware are also contained in the Hardware Kit: P/N 78-8120-8523-7 (Refer to Section 22).
Page 10 - Closed Head Assembly Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 7 Closed Head Assembly Parts List Item 3M Part Number Description Qty. 1 78-8120-8506-2 Closed Head Module, Singlet (Includes Mirror Housing Assy.) 1 2 78-8120-8505-4 Closed Head Module, Doublet (Includes Mirror Housing Assy.) 1 3 78...
Page 11 - Section 4. Arm Assembly
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 8 Section 4. Arm Assembly (Serial number 18040827 and below) 3 8 2 5 6 7 4 1 Note: Screws, nuts, bolts, clips, and other small hardware are also contained in the Hardware Kit: P/N 78-8120-8523-7 (Refer to Section 22).
Page 12 - Arm Assembly Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 9 Arm Assembly Parts List (Serial number 18040827 and below) Item 3M Part Number Description Qty. 1A 78-8120-8575-7 Arm Kit (includes basic post) 1 1B 78-8120-8576-5 Arm / Offset Post Kit 1 2 - - - Arm, Focus (must order 78-8120-8575...
Page 13 - Section 5. Arm Assembly
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 10 Section 5. Arm Assembly (Serial number 18040828 and above) 1 2 3 4 10 9 11 12 5 6 7 8
Page 15 - Section 6. Post Mounting Hardware
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 12 Section 6. Post Mounting Hardware 1 2 3 4 8 13 14 6 7 6 10 11 12 14 5 5 8 9 Note: Screws, nuts, bolts, clips, and other small hardware are also contained in the Hardware Kit: P/N 78-8120-8523-7 (Refer to Section 22). Basic (Post M...
Page 16 - Post Mounting Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 13 Post Mounting Parts List Item 3M Part Number Description Qty. 1 78-8120-8516-1 Post Pivot Kit 1 2 78-8120-8514-6 Post, Basic Arm (includes focus rack and cap) 1 3 78-8120-8515-3 Offset Post Pivot Kit 1 4 78-8120-8513-8 Post, Inver...
Page 21 - Section 9. Base Assembly
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 18 Section 9. Base Assembly See Fan Assembly, Section 16 7 4 9 See Lamp Assembly, Section 15 10 3 5 1 2 6 8 Note: Screws, nuts, bolts, clips, and other small hardware are also contained in the Hardware Kit: P/N 78-8120-8523-7 (Refer ...
Page 22 - Base Assembly Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 19 Base Assembly Parts List Item 3M Part Number Description Qty. 1 78-8120-8511-2 Base Mirror Module, EVD/FNT 1 2 78-8120-8512-0 Base Mirror Module, ENX/FXL 1 3 78-8073-7127-9 Resistor, 1.2 Ohm 1 4A 78-8120-3132-2 Transformer, EVD, 1...
Page 28 - Section 15. Lamp Assembly; Lamp Assembly Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 25 Section 15. Lamp Assembly Lamp Assembly Parts List Item 3M Part Number Description Qty. 1A 26-1008-6347-6 Fuse, 4A 1 1B 26-1005-9599-5 Fuse, 5A 1 2 78-8073-7212-9 Switch, Hi/Lo 1 3 78-8120-3134-8 Switch, On/Off 1 4 78-8120-3134-8 ...
Page 29 - Section 16. Cooling Fan Assembly; Cooling Fan Assembly Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 26 Section 16. Cooling Fan Assembly Cooling Fan Assembly Parts List Item 3M Part Number Description Qty. 1 - - - Duct, Fan 1 2 - - - Motor, Fan, 120V 1 3 - - - Blade, Fan 1 4 XO-0038-1568-5 Fan Motor Assembly, 230V 1 5 XO-0038-1567-7...
Page 30 - Section 17. Roll Film Kit; Roll Film Kit Parts List
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 27 Section 17. Roll Film Kit Roll Film Kit Parts List Item 3M Part Number Description Qty. 1 XO-00380750-0 Kit, Roll Film, 10-1/4 in. (260.4mm) (Complete assembly) 1 2 XO-0038-0751-8 Film, Roll, 10-1/4 in. (260.4mm) 1 3 XO-0038-0504-...
Page 33 - EVD and FNT
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 30 Section 19. Wire Jumpers (EVD and FNT) FNT 1805 EVD and FNT 9 5 9 4 14, 6 6 12 13 4 17 16 21 7 1 2 8 15 9 1 3 2 8 3 10 12 19 20 11 15 10 18
Page 35 - Section 20. Plastic Parts Kit; Section 21. Small Electrical Parts Kit
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 32 Section 20. Plastic Parts Kit 3M Part Number Description of Parts Included in Kit Qty. Latch, Top Cover 2 Spring, Compression, #LC-029C-5MW, 18.5 lb/in 1 Spring, #LC-014B-4NW 2 Strain Relief 1 Fan 1 Knob, Gear/Focus, Red 2 Knob, G...
Page 36 - Section 22. Hardware Kit
3M ™ Overhead Projector 1800 Illustrated Parts Breakdown © 3M 2004 33 Section 22. Hardware Kit Hardware Kit 78-8120-8523-7 Description of Parts Included in Kit Qty. Description of Parts Included in Kit Qty. Screw, Plastite, 4-20 x 1/4, Bzn 4 Bushing, 0.50 Mounting Hole Dia. 1 Screw, Taptite, Pan Hea...